Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/1054941?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/1054941?format=api", "purl": "pkg:deb/debian/newlib@3.3.0-1.3%2Bdeb12u1", "type": "deb", "namespace": "debian", "name": "newlib", "version": "3.3.0-1.3+deb12u1", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "4.4.0.20231231-4", "latest_non_vulnerable_version": "4.4.0.20231231-4", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/74293?format=api", "vulnerability_id": "VCID-cztw-ay3e-cfeq", "summary": "newlib: arbitrary code execution via the time unit scaling in the _gettimeofday function", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-30949.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "9.8", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-30949.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2024-30949", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00693", "scoring_system": "epss", "scoring_elements": "0.71921", "published_at": "2026-05-05T12:55:00Z" }, { "value": "0.00693", "scoring_system": "epss", "scoring_elements": "0.71895", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00693", "scoring_system": "epss", "scoring_elements": "0.719", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00693", "scoring_system": "epss", "scoring_elements": "0.71883", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00693", "scoring_system": "epss", "scoring_elements": "0.71929", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00693", "scoring_system": "epss", "scoring_elements": "0.71933", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00693", "scoring_system": "epss", "scoring_elements": "0.7193", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.00693", "scoring_system": "epss", "scoring_elements": "0.71821", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00693", "scoring_system": "epss", "scoring_elements": "0.7184", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00693", "scoring_system": "epss", "scoring_elements": "0.71813", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00693", "scoring_system": "epss", "scoring_elements": "0.71852", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00693", "scoring_system": "epss", "scoring_elements": "0.71863", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00693", "scoring_system": "epss", "scoring_elements": "0.71887", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00693", "scoring_system": "epss", "scoring_elements": "0.71869", "published_at": "2026-04-12T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2024-30949" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-30949", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-30949" }, { "reference_url": "https://inbox.sourceware.org/newlib/20231129035714.469943-1-visitorckw%40gmail.com/", "reference_id": "20231129035714.469943-1-visitorckw%40gmail.com", "reference_type": "", "scores": [ { "value": "9.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:T/P:M/B:A/M:M/D:T/2024-08-20T17:35:37Z/" } ], "url": "https://inbox.sourceware.org/newlib/20231129035714.469943-1-visitorckw%40gmail.com/" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2306118", "reference_id": "2306118", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2306118" }, { "reference_url": "https://gist.github.com/visitorckw/6b26e599241ea80210ea136b28441661", "reference_id": "6b26e599241ea80210ea136b28441661", "reference_type": "", "scores": [ { "value": "9.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:T/P:M/B:A/M:M/D:T/2024-08-20T17:35:37Z/" } ], "url": "https://gist.github.com/visitorckw/6b26e599241ea80210ea136b28441661" }, { "reference_url": "https://sourceware.org/git/?p=newlib-cygwin.git%3Ba=commit%3Bh=5f15d7c5817b07a6b18cbab17342c95cb7b42be4", "reference_id": "?p=newlib-cygwin.git%3Ba=commit%3Bh=5f15d7c5817b07a6b18cbab17342c95cb7b42be4", "reference_type": "", "scores": [ { "value": "9.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:T/P:M/B:A/M:M/D:T/2024-08-20T17:35:37Z/" } ], "url": "https://sourceware.org/git/?p=newlib-cygwin.git%3Ba=commit%3Bh=5f15d7c5817b07a6b18cbab17342c95cb7b42be4" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/1054942?format=api", "purl": "pkg:deb/debian/newlib@4.4.0.20231231-4", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/newlib@4.4.0.20231231-4" } ], "aliases": [ "CVE-2024-30949" ], "risk_score": 4.4, "exploitability": "0.5", "weighted_severity": "8.8", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-cztw-ay3e-cfeq" } ], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/94794?format=api", "vulnerability_id": "VCID-pw8g-an3z-jydv", "summary": "A flaw was found in newlib in versions prior to 4.0.0. Improper overflow validation in the memory allocation functions mEMALIGn, pvALLOc, nano_memalign, nano_valloc, nano_pvalloc could case an integer overflow, leading to an allocation of a small buffer and then to a heap-based buffer overflow.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-3420", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00138", "scoring_system": "epss", "scoring_elements": "0.33337", "published_at": "2026-05-05T12:55:00Z" }, { "value": "0.00138", "scoring_system": "epss", "scoring_elements": "0.33939", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00138", "scoring_system": "epss", "scoring_elements": "0.33977", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00138", "scoring_system": "epss", "scoring_elements": "0.33962", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00138", "scoring_system": "epss", "scoring_elements": "0.33931", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00138", "scoring_system": "epss", "scoring_elements": "0.33558", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00138", "scoring_system": "epss", "scoring_elements": "0.33537", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00138", "scoring_system": "epss", "scoring_elements": "0.33453", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.00181", "scoring_system": "epss", "scoring_elements": "0.39666", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00181", "scoring_system": "epss", "scoring_elements": "0.39815", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00181", "scoring_system": "epss", "scoring_elements": "0.39838", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00181", "scoring_system": "epss", "scoring_elements": "0.39759", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00181", "scoring_system": "epss", "scoring_elements": "0.39814", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00181", "scoring_system": "epss", "scoring_elements": "0.39828", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00181", "scoring_system": "epss", "scoring_elements": "0.39837", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00181", "scoring_system": "epss", "scoring_elements": "0.39801", "published_at": "2026-04-12T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-3420" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3420", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3420" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=984446", "reference_id": "984446", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=984446" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/1054941?format=api", "purl": "pkg:deb/debian/newlib@3.3.0-1.3%2Bdeb12u1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-cztw-ay3e-cfeq" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/newlib@3.3.0-1.3%252Bdeb12u1" } ], "aliases": [ "CVE-2021-3420" ], "risk_score": null, "exploitability": "0.5", "weighted_severity": "0.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-pw8g-an3z-jydv" } ], "risk_score": "4.4", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/newlib@3.3.0-1.3%252Bdeb12u1" }